* {
    margin: 0;
    padding: 0;
}

body {
    background-color: #F7F7F7;
}

.title {
    height: 50px;
    background:#18BEBE url("./images/logo.png") no-repeat center ;
    background-size: 100px;

}

.header {
    background-color: #EFEFEF;
}

.header .container {
   
    height: 40px;
    line-height: 40px;
    width: 790px;
    margin: 0 auto;
    text-align: center;
    
}

.nav-left {
    float: left;
    font-size: 12px;
    cursor: pointer;
}

.nav {
    display: inline-block;
    
}

.nav a {
    text-decoration: none;
    color: #333;
    font-size: 18px;
    margin: 0 20px;
}

.nav-right {
    float: right;
    font-size: 12px;
    cursor: pointer;
    
}

.wrap {
    /* 总宽790=190*4+10*3 */
    width: 790px;
    margin: 0 auto;
}

.wrap .wrap-top {
    
    margin: 15px 0 ;
    font-size: 15px;
}

.wrap a {
    text-decoration: none;
    color: #333;
}

.menu {
    margin-bottom: 20px;
}

.menu-item {
    background-color: #EBEBEB;
}

.menu-item ul li {
    list-style: none;
    margin: 10px 0 10px 10px;
    padding: 5px 0;
    font-size: 14px;
}

.menu-item ul li span,a {
    margin-right: 15px;
}

.menu-item ul li span:nth-child(1) {
    color: #18BEBE;
}

.menu-item ul li a:hover {
    color: salmon ;
}

/* 点击后的样式 用js写 active类动态地加入到相应的a元素上 */
.menu-item ul li .active-item {
    background-color: #fff;
    outline: 2px solid #FFA805;           
}

.menu-search {
    margin-top: 20px;
    font-size: 12px;
    color: #333;
    height: 40px;
    background-color: #EBEBEB;
}

.menu-search ul {
    margin-left: 10px;
    display: inline-block;
}

.menu-search ul li {
    display: inline-block;
    line-height: 40px;           
}

.search-center {
    display: inline-block;
    position: relative;
    margin-left: 20px;
}

.search-center input:focus {
    outline: none;
}

.search-center input {
    height: 30px;
    border: 1px solid #666;
    border-radius: 15px;
}

.search-center .background-photo {
    position: absolute;
    top:8px;
    right: 5px;
    cursor: pointer;
}

.search-right {
   display: inline-block;
}

.search-right a {
    margin-left: 150px;
    color:#18BEBE ;
    
}

.search-right a img {
    width: 12px;
    height: 12px;
}

.product-content {
    margin-right: -10px;
}


.product-container .product {
    width: 190px;
    height: 266px;
    float: left;
    margin-right: 10px;
    margin-bottom: 10px;
    background-color: #EBEBEB;
}

.product img {
    width: 120px;
    height: 120px;
    display: block;
    margin: 0 auto;
}

.product .product-top {
    margin: 30px 35px 10px 35px;
}

.product .product-bottom {
    padding: 0 10px;
    font-size: 14px;
    color: #333;
}

.product-bottom span {
    display: block;
    margin-bottom: 2px;
}

.product-bottom span:nth-of-type(4) {
    font-weight: 700;
    color: #53C9C9;
}

.product-bottom:hover span {
    color: #FFA701 ;
}



.wrap .page {
   display: inline-block;
   margin-top: 10px;
   font-size: 14px;
    
}

.page-num .prev,.next{
    background-color: #EBEBEB;
    padding: 5px 20px;
    
}

.page-skip {
    display: inline-block;
    margin-left: 40px;
}

.page-skip .num {
    height: 15px;
    width: 15px;
}

.page-skip .click {
    padding: 2px 20px;
    background-color: #FFA700;
    color: #fff;
    border: none;
}

.wrap-bottom {
    margin-top: 20px;
}

.wrap-bottom .qrcode {
    margin-left: 10px;
    border: 1px solid rgb(211, 208, 208);
}


.wrap-bottom div {
    display: inline-block;
}

.wrap-bottom p {
    font-size: 14px;
}

.wrap-bottom h4 {
    color: #3EC8C8;
    margin-bottom: 20px;
    
}

.footer {
    background-color: #515151;
    margin-top: 30px;
    border: 1px solid #515151;
}

.footer-wrap {
    width: 790px;
    margin: 20px auto 0;
    position: relative;
    
}

.footer-left {
    display: inline-block;
    color: #D5D5D5;
}

.footer-left div {
    margin-bottom: 10px;
}

.footer-left p {
    font-size: 14px;
    margin: 5px 0;
}

 .help-nav-first,.help-nav-second,.help-nav-third,.footer-right {
    font-size: 14px;
    display: inline-block;
}

.footer-right {
    margin-left: 50px;
}

.footer-right div {
    margin-right: 20px;
}

.footer-right ul li {
    list-style: none;
    margin: 10px 0;
}

.footer-right ul li a {
    text-decoration: none;
    color: #d5d5d5;
}

.footer-right a img {
    width: 15px;
    height: 15px;
}

.footer-line {
    height: 1px;
    background-color: #d5d5d5;
    margin-top: 20px;
}

.footer-bottom {
    font-size: 14px;
    color: #d5d5d5;
    height: 40px;
}

.footer-bottom .left {
    line-height: 40px;
 
}

.footer-bottom .right {
    position: absolute;
    right: 0;
    bottom: 10px;
}